Added ppc603 and CONFIG_SITE files for Linux build.

config/CONFIG.Vx.ppc603

@@ -0,0 +1,16 @@
+# $Id$
+#
+# This file is maintained by the EPICS community.
+
+# Vx GNU cross compiler suffix
+CMPLR_SUFFIX = ppc
+ 
+# For Vx directories of form:
+#   $(VX_DIR)/$(HOST_ARCH).$(ARCH_CLASS)/bin
+ARCH_CLASS = ppc
+
+# Architecture specific build flags 
+ARCH_DEP_CPPFLAGS = -DCPU=PPC603 -DTRUE=1
+ARCH_DEP_CFLAGS = -mcpu=603 --no-builtin -mstrict-align
+
+# ARCH_DEP_CFLAGS== -fsigned-char     #May need for calcPerform.c

config/CONFIG_SITE.Vx.Linux

@@ -0,0 +1,10 @@
+# $Id$
+#
+# This file contains overrides for Vx builds
+
+# The definitions VX_DIR, VX_GNU, GNU_DIR, GNU_LIB, etc.
+# can be overridden for specific Linux-target architecture
+# combinations by creating a CONFIG_SITE.Vx.Linux.<T_A>
+# file with the override definitions.
+
+-include $(EPICS_BASE)/config/CONFIG_SITE.$(BUILD_TYPE).$(HOST_ARCH).$(T_A)

config/CONFIG_SITE.Vx.Linux.mv167

@@ -0,0 +1,11 @@
+# $Id$
+#
+# This file contains overrides for Vx builds
+
+# ORNL SNS overrides for cross compilers
+#VX_DIR_YES = /opt/tornado20/
+#VX_CONFIG_DIR_YES = $(VX_DIR)/target/config
+#VX_INCLUDE_YES = /usr/local/crossgcc/m68k/m68k-wrs-vxworks/sys-include
+#VX_GNU_YES = /usr/local/crossgcc/m68k/
+#VX_GNU_BIN_YES = $(VX_GNU)/bin
+#VX_GNU_LIB_YES = /usr/local/crossgcc/m68k/lib/gcc-lib/m68k-wrs-vxworks/2.95.2

config/CONFIG_SITE.Vx.Linux.ppc603

@@ -0,0 +1,11 @@
+# $Id$
+#
+# This file contains overrides for Vx builds
+
+# ORNL SNS overrides for cross compilers
+#VX_DIR_YES = /opt/tornado20/
+#VX_CONFIG_DIR_YES = $(VX_DIR)/target/config
+#VX_INCLUDE_YES = /usr/local/crossgcc/ppc/powerpc-wrs-vxworks/sys-include
+#VX_GNU_YES = /usr/local/crossgcc/ppc/
+#VX_GNU_BIN_YES = $(VX_GNU)/bin
+#VX_GNU_LIB_YES = /usr/local/crossgcc/ppc/lib/gcc-lib/powerpc-wrs-vxworks/2.95.2